Take control as a spaceship captain in Droid O and help stop the alien invasion. Aliens are coming in waves, trying to claim Earth and its resources. You are the last line of defense for the planet. In this action-packed space shooter, you will face more and more aliens as you keep playing. Drag your ship left and right to blast enemies and dodge their attacks. The further you go, the tougher the aliens get. Upgrade your spaceship with powerful items like cannons, shields, and rockets to wipe out aliens faster and rack up higher scores. Keep an eye on your lives. You only get three chances to defeat the aliens. Ready to take on the alien invaders and save Earth? Step up as the top spaceship captain and show the aliens whos boss. Protect the planet and aim for the highest score! more #arcade